331012222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{11393}}^1$

素因数の和:11667

約数の個数: 16

約数和(自身を含む): 505893600

約数和(自身を除く): 174881378

約数列:

[1, 2, 73, 146, 199, 398, 11393, 14527, 22786, 29054, 831689, 1663378, 2267207, 4534414, 165506111, 331012222]

約数ペア:

[(1, 331012222), (2, 165506111), (73, 4534414), (146, 2267207), (199, 1663378), (398, 831689), (11393, 29054), (14527, 22786)]